← The half-life of a certain tranquilizer in the bloodstream is 31 hours. How long will it take for the drug to decay to 82% of the original dosage? Use the exponential decay model, A=Age, to solve. ***

Q: The value of a new car purchased for $20,000 decreases by 10% per year. Write an exponential decay…

A: Given data: The given value of the car is a=$20,000. The rate at which the value of the car…

Q: The half-life of carbon-14, 14C, is approximately 5,730 years. A bone fragment is estimated to have…

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Q: The population of the world in 1987 was 5 billion and the continuous growth rate was estimated at…

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Q: A bacteria culture is started with 250 bacteria. After 4 hours, the population has grown to 764…

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Q: An exponential function has a decay rate of 3%. State the decay factor.   In 1990, the cost of…

A: 1. Given : Decay rate, r=-3%=-0.03To find: Decay factor, aWe know:a=1+r  =1+-0.03  =0.97

Q: Determine whether the growth (or decay) is linear or exponential, and answer the associated…

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Q: Thế fish population of Lake Oconee is decreasing at a rate of 3% per year. In 2014 there were about…

A: Given: The fish population problem where we need to find exponential decay function

Q: The current student population of Dallas is 1500. If the population increase at a rate of 11% each…

A: It is given that the present students are 1500(P). The rate of growth(R) is 11%.

Q: The​ half-life of a certain tranquilizer in the bloodstream is 45 hours. How long will it take for…

A: We have to find how long will it take for the drug to decay to 88​% of the original​ dosage using…